Ion acceleration and neutral emission mechanisms for 2005 September 7 flare

K. Watanabe; R. J. Murphy; G. H. Share; G. J. Hurford; S. Krucker; R. P. Lin; M. J. Harris; M. Gros; T. Sako; Y. Muraki; Y. Matsubara; S. Shibata; T. Sakai; J. F. Valde S-Galicia; L. X. Gonza Lez; A. Hurtado; O. Musalem; A. Velarde; R. Ticona; N. Martinic; P. P. Miranda; F. Kakimoto; Y. Tsunesada; H. Tokuno; S. Ogio

Ion acceleration and neutral emission mechanisms for 2005 September 7 flare

K. Watanabe, R. J. Murphy, G. H. Share, G. J. Hurford, S. Krucker, R. P. Lin, M. J. Harris, M. Gros, T. Sako, Y. Muraki, Y. Matsubara, S. Shibata, T. Sakai, J. F. Valde S-Galicia, L. X. Gonza Lez, A. Hurtado, O. Musalem, A. Velarde, R. Ticona, N. MartinicP. P. Miranda, F. Kakimoto, Y. Tsunesada, H. Tokuno, S. Ogio

Research output: Contribution to conference › Paper › peer-review

5 Scopus citations

Abstract

In association with an X17.0 flare on 2005 September 7, intense emissions of hard X-rays and -rays were registered by satellites, and relativistic neutrons were observed by ground-based detectors. The neutron signal continued for more than 20 minutes with high statistical significance. The long decay of the signals suggests that ions were continuously accelerated or trapped in the emission site. We also find that -rays were emitted over a corresponding extended period. Only when we incorporate the highenergy -ray emission time history can we explain the long-lasting neutron emission. However we cannot explain neutron emissions by using Hua's model [1].

Original language	English
Pages	45-48
Number of pages	4
State	Published - 2007
Event	30th International Cosmic Ray Conference, ICRC 2007 - Merida, Yucatan, Mexico Duration: 3 Jul 2007 → 11 Jul 2007

Conference

Conference	30th International Cosmic Ray Conference, ICRC 2007
Country/Territory	Mexico
City	Merida, Yucatan
Period	3/07/07 → 11/07/07

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Watanabe, K., Murphy, R. J., Share, G. H., Hurford, G. J., Krucker, S., Lin, R. P., Harris, M. J., Gros, M., Sako, T., Muraki, Y., Matsubara, Y., Shibata, S., Sakai, T., Valde S-Galicia, J. F., Gonza Lez, L. X., Hurtado, A., Musalem, O., Velarde, A., Ticona, R., ... Ogio, S. (2007). Ion acceleration and neutral emission mechanisms for 2005 September 7 flare. 45-48. Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico.

@conference{b0beab5b0b7c414781500ac578607c55,

title = "Ion acceleration and neutral emission mechanisms for 2005 September 7 flare",

abstract = "In association with an X17.0 flare on 2005 September 7, intense emissions of hard X-rays and -rays were registered by satellites, and relativistic neutrons were observed by ground-based detectors. The neutron signal continued for more than 20 minutes with high statistical significance. The long decay of the signals suggests that ions were continuously accelerated or trapped in the emission site. We also find that -rays were emitted over a corresponding extended period. Only when we incorporate the highenergy -ray emission time history can we explain the long-lasting neutron emission. However we cannot explain neutron emissions by using Hua's model [1].",

author = "K. Watanabe and Murphy, {R. J.} and Share, {G. H.} and Hurford, {G. J.} and S. Krucker and Lin, {R. P.} and Harris, {M. J.} and M. Gros and T. Sako and Y. Muraki and Y. Matsubara and S. Shibata and T. Sakai and {Valde S-Galicia}, {J. F.} and {Gonza Lez}, {L. X.} and A. Hurtado and O. Musalem and A. Velarde and R. Ticona and N. Martinic and Miranda, {P. P.} and F. Kakimoto and Y. Tsunesada and H. Tokuno and S. Ogio",

year = "2007",

language = "Ingl{\'e}s",

pages = "45--48",

note = "30th International Cosmic Ray Conference, ICRC 2007 ; Conference date: 03-07-2007 Through 11-07-2007",

}

Watanabe, K, Murphy, RJ, Share, GH, Hurford, GJ, Krucker, S, Lin, RP, Harris, MJ, Gros, M, Sako, T, Muraki, Y, Matsubara, Y, Shibata, S, Sakai, T, Valde S-Galicia, JF, Gonza Lez, LX, Hurtado, A, Musalem, O, Velarde, A, Ticona, R, Martinic, N, Miranda, PP, Kakimoto, F, Tsunesada, Y, Tokuno, H & Ogio, S 2007, 'Ion acceleration and neutral emission mechanisms for 2005 September 7 flare', Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico, 3/07/07 - 11/07/07 pp. 45-48.

TY - CONF

T1 - Ion acceleration and neutral emission mechanisms for 2005 September 7 flare

AU - Watanabe, K.

AU - Murphy, R. J.

AU - Share, G. H.

AU - Hurford, G. J.

AU - Krucker, S.

AU - Lin, R. P.

AU - Harris, M. J.

AU - Gros, M.

AU - Sako, T.

AU - Muraki, Y.

AU - Matsubara, Y.

AU - Shibata, S.

AU - Sakai, T.

AU - Valde S-Galicia, J. F.

AU - Gonza Lez, L. X.

AU - Hurtado, A.

AU - Musalem, O.

AU - Velarde, A.

AU - Ticona, R.

AU - Martinic, N.

AU - Miranda, P. P.

AU - Kakimoto, F.

AU - Tsunesada, Y.

AU - Tokuno, H.

AU - Ogio, S.

PY - 2007

Y1 - 2007

N2 - In association with an X17.0 flare on 2005 September 7, intense emissions of hard X-rays and -rays were registered by satellites, and relativistic neutrons were observed by ground-based detectors. The neutron signal continued for more than 20 minutes with high statistical significance. The long decay of the signals suggests that ions were continuously accelerated or trapped in the emission site. We also find that -rays were emitted over a corresponding extended period. Only when we incorporate the highenergy -ray emission time history can we explain the long-lasting neutron emission. However we cannot explain neutron emissions by using Hua's model [1].

AB - In association with an X17.0 flare on 2005 September 7, intense emissions of hard X-rays and -rays were registered by satellites, and relativistic neutrons were observed by ground-based detectors. The neutron signal continued for more than 20 minutes with high statistical significance. The long decay of the signals suggests that ions were continuously accelerated or trapped in the emission site. We also find that -rays were emitted over a corresponding extended period. Only when we incorporate the highenergy -ray emission time history can we explain the long-lasting neutron emission. However we cannot explain neutron emissions by using Hua's model [1].

UR - http://www.scopus.com/inward/record.url?scp=84899075775&partnerID=8YFLogxK

M3 - Artículo

AN - SCOPUS:84899075775

SP - 45

EP - 48

T2 - 30th International Cosmic Ray Conference, ICRC 2007

Y2 - 3 July 2007 through 11 July 2007

ER -

Ion acceleration and neutral emission mechanisms for 2005 September 7 flare

Abstract

Conference

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